A relatively simple bulb and clamp I used for opening product bags when I was freeze-drying candy. It clamps to a table and you simply drop the bag over the bulb to open the gussets without the hassle.

PRINTING/POST-PROCESSING:

This model prints with all default settings on the standard 0.2mm layer height print profiles. The only changes I make to mine are gyroid infill at 10%, and 3 wall loops by default.

ASSEMBLY:

Thread the screw into the clamp, attach the clamp pad, thread the bulb into the clamp. It’s a fairly tight fit, but a little vegetable oil or something similar will make threading the parts together a bit easier.